Great Falls, MT
on Tuesday, May 13, 2008

Tuesday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature - 51 °F / 10 °C  
Max Temperature 63 °F / 17 °C 64 °F / 17 °C 89 °F / 31 °C (1931)
Min Temperature 34 °F / 1 °C 37 °F / 2 °C 20 °F / -6 °C (2004)
Degree Days
Heating Degree Days 16 14  
Month to date heating degree days 232 203  
Since 1 July heating degree days 7243 7438  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 1  
Moisture
Dew Point 30 °F / -1 °C   
Average Humidity 57    
Maximum Humidity 92    
Minimum Humidity 22    
Precipitation
Precipitation 0.00 in / 0.00 cm 0.08 in / 0.20 cm 0.71 in / 1.80 cm (1962)
Month to date precipitation 0.41 0.96  
Year to date precipitation 3.54 4.56  
Snow
Snow 0.00 in / 0.00 cm 0.10 in / 0.25 cm 0.20 in / 0.51 cm (1955)
Month to date snowfall 0.2 1.3  
Since 1 July snowfall 63.4 59.9  
Snow Depth 0.00 in / 0.00 cm   
Wind
Wind Speed 17 mph / 27 km/h   
Max Wind Speed 25 mph / 40 km/h   
Max Gust Speed 32 mph / 52 km/h   
Visibility 10 miles / 16 kilometers   
Events     
Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(MDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:53 AM 36.0 °F / 2.2 °C 33.1 °F / 0.6 °C 89% 30.10 in / 1019.1 hPa 10.0 miles / 16.1 kilometers SSW 9.2 mph / 14.8 km/h - N/A   Clear
1:53 AM 36.0 °F / 2.2 °C 33.1 °F / 0.6 °C 89% 30.09 in / 1018.7 hPa 10.0 miles / 16.1 kilometers SSW 11.5 mph / 18.5 km/h - N/A   Clear
2:53 AM 35.1 °F / 1.7 °C 32.0 °F / 0.0 °C 89% 30.07 in / 1018.3 hPa 10.0 miles / 16.1 kilometers SSW 11.5 mph / 18.5 km/h - N/A   Clear
3:53 AM 35.1 °F / 1.7 °C 32.0 °F / 0.0 °C 89% 30.07 in / 1018.1 hPa 10.0 miles / 16.1 kilometers SSW 11.5 mph / 18.5 km/h - N/A   Clear
4:53 AM 34.0 °F / 1.1 °C 30.9 °F / -0.6 °C 89% 30.08 in / 1018.6 hPa 10.0 miles / 16.1 kilometers South 10.4 mph / 16.7 km/h - N/A   Clear
5:53 AM 35.1 °F / 1.7 °C 30.9 °F / -0.6 °C 85% 30.09 in / 1019.0 hPa 10.0 miles / 16.1 kilometers SSW 11.5 mph / 18.5 km/h - N/A   Clear
6:53 AM 37.0 °F / 2.8 °C 32.0 °F / 0.0 °C 82% 30.10 in / 1019.1 hPa 10.0 miles / 16.1 kilometers SSW 13.8 mph / 22.2 km/h - N/A   Clear
7:53 AM 42.1 °F / 5.6 °C 34.0 °F / 1.1 °C 73% 30.06 in / 1017.8 hPa 10.0 miles / 16.1 kilometers SSW 16.1 mph / 25.9 km/h - N/A   Clear
8:53 AM 46.9 °F / 8.3 °C 36.0 °F / 2.2 °C 66% 30.04 in / 1017.2 hPa 10.0 miles / 16.1 kilometers SW 18.4 mph / 29.6 km/h 23.0 mph / 37.0 km/h N/A   Clear
9:53 AM 48.9 °F / 9.4 °C 34.0 °F / 1.1 °C 56% 30.04 in / 1017.2 hPa 10.0 miles / 16.1 kilometers SW 18.4 mph / 29.6 km/h - N/A   Clear
10:53 AM 52.0 °F / 11.1 °C 34.0 °F / 1.1 °C 50% 30.00 in / 1015.9 hPa 10.0 miles / 16.1 kilometers SW 16.1 mph / 25.9 km/h - N/A   Clear
11:53 AM 55.0 °F / 12.8 °C 33.1 °F / 0.6 °C 43% 29.97 in / 1014.8 hPa 10.0 miles / 16.1 kilometers SW 23.0 mph / 37.0 km/h 28.8 mph / 46.3 km/h N/A   Clear
12:53 PM 55.9 °F / 13.3 °C 33.1 °F / 0.6 °C 42% 29.95 in / 1014.0 hPa 10.0 miles / 16.1 kilometers SSW 18.4 mph / 29.6 km/h 27.6 mph / 44.4 km/h N/A   Clear
1:53 PM 59.0 °F / 15.0 °C 32.0 °F / 0.0 °C 36% 29.91 in / 1012.8 hPa 10.0 miles / 16.1 kilometers SSW 24.2 mph / 38.9 km/h 31.1 mph / 50.0 km/h N/A   Clear
2:53 PM 57.0 °F / 13.9 °C 30.0 °F / -1.1 °C 36% 29.91 in / 1012.7 hPa 10.0 miles / 16.1 kilometers SSW 18.4 mph / 29.6 km/h 28.8 mph / 46.3 km/h N/A   Mostly Cloudy
4:53 PM 61.0 °F / 16.1 °C 21.0 °F / -6.1 °C 21% 29.86 in / 1011.0 hPa 10.0 miles / 16.1 kilometers West 15.0 mph / 24.1 km/h 26.5 mph / 42.6 km/h N/A   Partly Cloudy
5:53 PM 60.1 °F / 15.6 °C 21.0 °F / -6.1 °C 22% 29.86 in / 1010.9 hPa 10.0 miles / 16.1 kilometers West 20.7 mph / 33.3 km/h 26.5 mph / 42.6 km/h N/A   Clear
6:53 PM 57.9 °F / 14.4 °C 23.0 °F / -5.0 °C 26% 29.86 in / 1011.2 hPa 10.0 miles / 16.1 kilometers West 18.4 mph / 29.6 km/h - N/A   Clear
7:53 PM 55.9 °F / 13.3 °C 24.1 °F / -4.4 °C 29% 29.86 in / 1011.2 hPa 10.0 miles / 16.1 kilometers West 17.3 mph / 27.8 km/h 24.2 mph / 38.9 km/h N/A   Clear
8:53 PM 53.1 °F / 11.7 °C 27.0 °F / -2.8 °C 37% 29.88 in / 1011.6 hPa 10.0 miles / 16.1 kilometers West 13.8 mph / 22.2 km/h - N/A   Partly Cloudy
9:53 PM 52.0 °F / 11.1 °C 28.0 °F / -2.2 °C 40% 29.89 in / 1012.1 hPa 10.0 miles / 16.1 kilometers West 16.1 mph / 25.9 km/h - N/A   Mostly Cloudy
10:53 PM 51.1 °F / 10.6 °C 30.0 °F / -1.1 °C 44% 29.88 in / 1011.9 hPa 10.0 miles / 16.1 kilometers SW 18.4 mph / 29.6 km/h - N/A   Overcast
11:53 PM 50.0 °F / 10.0 °C 30.0 °F / -1.1 °C 46% 29.88 in / 1011.9 hPa 10.0 miles / 16.1 kilometers SW 15.0 mph / 24.1 km/h 23.0 mph / 37.0 km/h N/A   Overcast

Astronomy

Sunrise: 05:50 AM (MDT) Moon Rise: 02:35 PM (MDT)
Sunset: 08:54 PM (MDT) Moon Set: 03:07 AM (MDT)
Moon Phase
May. 13 May. 19 May. 27 Jun. 03 Jun. 10

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